[migrations] Add default value to run time seconds

vrobbler/apps/bricksets/migrations/0002_alter_brickset_run_time_seconds.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.16 on 2025-01-22 03:55
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("bricksets", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="brickset",
+            name="run_time_seconds",
+            field=models.IntegerField(default=900),
+        ),
+    ]